kafka zookeeper单机版安装部署

1.安装包下载

kafka (kafka_2.12-2.8.0.tgz):   https://kafka.apache.org/downloads

zookeeper (apache-zookeeper-3.7.0-bin.tar.gz):   https://archive.apache.org/dist/zookeeper/

 

2.zookeeper安装

(1)上传并解压

tar -zxvf apache-zookeeper-3.7.0-bin.tar.gz

(2)配置环境变量

vim /etc/profile

 

#ZK
export ZOOKEEPER_HOME=/opt/zookeeper/apache-zookeeper-3.7.0-bin
export PATH=$PATH:${ZOOKEEPER_HOME}/bin
# 修改zk保存数据文件的目录
export ZK_LOG_DIR=/opt/zookeeper/logs

 

source /etc/profile

(3)配置文件调整，复制出zoo.cfg文件

cd zookeeper-3.7.0/conf/
cp zoo_sample.cfg zoo.cfg

修改配置文件

dataDir=/opt/apache-zookeeper-3.7.0-bin/data
dataLogDir=/opt/apache-zookeeper-3.7.0-bin/logs

(4)命令

启动zookeeper: /opt/apache-zookeeper-3.7.0-bin/bin/zkServer.sh start
停止zookeeper: /opt/apache-zookeeper-3.7.0-bin/bin/zkServer.sh stop
状态zookeeper: /opt/apache-zookeeper-3.7.0-bin/bin/zkServer.sh status

 3.kafka安装

(1)上传并解压

tar -zxvf kafka_2.12-2.8.0.tgz

(2)配置环境变量

vim /etc/profile

　

#kafaka
export KAFKA_HOME=/opt/kafka_2.12-2.8.0
export PATH=$PATH:${KAFKA_HOME}/bin

　　

source /etc/profile

(3)验证配置是否生效

输入kafka-按Tab键（命令补全），如果自动显示下面这些脚本说明，配置环境变量生效

(4)配置文件

cd /opt/kafka_2.12-2.8.0/config

vim server.properties

　　

#zookeeper.connect=localhost:2181
#修改为
zookeeper.connect=localhost:2181/mykafka

  #数据目录配置
   log.dirs=/opt/kafka_2.12-2.8.0/kafka-logs

(5)命令

启动kafka:  /opt/kafka_2.12-2.8.0/bin/kafka-server-start.sh -daemon /opt/kafka_2.12-2.8.0/config/server.properties
停止kafka:  /opt/kafka_2.12-2.8.0/bin/kafka-server-stop.sh
查看日志： tail -200f /opt/kafka_2.12-2.8.0/logs/server.log

　　

 

1.zookeeper默认端口2181
2.kafka默认端口9092